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North Hollywood, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
818-423 9   6529 T-MOBILE USA, INC. 730   2014-07-24   
818-432 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
818-452 A LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730      
818-452 0   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-07-14   
818-452 1   649C ONVOY, LLC - CA 730   2013-04-05   
818-452 2   649C ONVOY, LLC - CA 730   2019-04-26   
818-452 3   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-07-14   
818-452 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-05-27   
818-452 5   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-07-14   
818-452 6   6529 T-MOBILE USA, INC. 730   2013-07-18   
818-452 7   508J CENTURYLINK COMMUNICATIONS, LLC 730   2013-03-18   
818-452 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-07-06   
818-452 9   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-10-15   
818-487 A NHWDCA02DS0  9740 PACIFIC BELL 730      
818-503 A NHWDCA01DS0  9740 PACIFIC BELL 730      
818-505 A NHWDCA02DS1  9740 PACIFIC BELL 730      
818-505 0   9740 PACIFIC BELL 730      
818-505 1   9740 PACIFIC BELL 730      
818-505 2   9740 PACIFIC BELL 730      
818-505 3   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-11-10   
818-505 4   6529 T-MOBILE USA, INC. 730   2007-06-04   
818-505 5   9740 PACIFIC BELL 730      
818-505 6   9740 PACIFIC BELL 730      
818-505 7   9740 PACIFIC BELL 730      
818-505 8   9740 PACIFIC BELL 730      
818-505 9   9740 PACIFIC BELL 730      
818-506 A NHWDCA02DS1  9740 PACIFIC BELL 730      
818-508 A NHWDCA02DS1  9740 PACIFIC BELL 730      
818-509 A NHWDCA02DS1  9740 PACIFIC BELL 730      
818-509 0   9740 PACIFIC BELL 730      
818-509 1   9740 PACIFIC BELL 730      
818-509 2   9740 PACIFIC BELL 730      
818-509 3   9740 PACIFIC BELL 730      
818-509 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-04-03   
818-509 5   9740 PACIFIC BELL 730      
818-509 6   145J TERRA NOVA TELECOM INC. 730   2021-04-28   
818-509 7   9740 PACIFIC BELL 730      
818-509 8   9740 PACIFIC BELL 730      
818-509 9   9740 PACIFIC BELL 730      
818-537 A LSANCA039MD  9748 AMERICAN MESSAGING SERVICES, LLC 730      
818-579 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
818-579 0   899D METROPCS NETWORKS, LLC 730   2017-01-09   
818-579 1   899D METROPCS NETWORKS, LLC 730   2018-01-23   
818-579 2   981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-19   
818-579 3   6529 T-MOBILE USA, INC. 730   2007-10-12   
818-579 4   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2011-04-01   
818-579 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2011-09-03   
818-579 6   899D METROPCS NETWORKS, LLC 730   2007-06-16   
818-579 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-17   
818-579 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-17   
818-579 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-17   
818-622 A NHWDCA02DS0  9740 PACIFIC BELL 730      
818-623 A NHWDCA02DS0  9740 PACIFIC BELL 730      
818-643 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-643 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2011-02-16   
818-643 1   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
818-643 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2011-03-25   
818-643 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-01-14   
818-643 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-04-03   
818-643 5   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
818-643 6   649C ONVOY, LLC - CA 730   2011-02-10   
818-643 7   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
818-643 8   829J PAETEC ITEL, LLC 730   2012-03-02   
818-643 9   6529 T-MOBILE USA, INC. 730   2011-02-24   
818-655 A NHWDCA02DS1  9740 PACIFIC BELL 730      
818-655 0   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-03-28   
818-655 1   9740 PACIFIC BELL 730      
818-655 2   9740 PACIFIC BELL 730      
818-655 3   9740 PACIFIC BELL 730      
818-655 4   9740 PACIFIC BELL 730      
818-655 5   9740 PACIFIC BELL 730      
818-655 6   9740 PACIFIC BELL 730      
818-655 7   9740 PACIFIC BELL 730      
818-655 8   9740 PACIFIC BELL 730      
818-655 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-11-01   
818-684 A NHWDCA02DS0  9740 PACIFIC BELL 730      
818-684 0   9740 PACIFIC BELL 730   2004-08-28   
818-684 1   9740 PACIFIC BELL 730   2004-08-28   
818-684 2   9740 PACIFIC BELL 730   2004-08-28   
818-684 3   9740 PACIFIC BELL 730   2004-08-28   
818-684 4   9740 PACIFIC BELL 730   2004-08-28   
818-684 5   9740 PACIFIC BELL 730   2004-08-28   
818-684 6   9740 PACIFIC BELL 730   2004-08-28   
818-684 7   9740 PACIFIC BELL 730   2004-08-28   
818-684 8   9740 PACIFIC BELL 730   2004-08-28   
818-684 9   9740 PACIFIC BELL 730   2004-08-28   
818-691 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-691 0   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2009-05-31   
818-691 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2010-06-06   
818-691 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2009-09-28   
818-691 3   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-12-31   
818-691 4   899D METROPCS NETWORKS, LLC 730   2010-01-04   
818-691 5   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
818-691 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-10-01   
818-691 7   649C ONVOY, LLC - CA 730   2009-06-21   
818-691 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-10-01   
818-691 9   899D METROPCS NETWORKS, LLC 730   2010-01-18   
818-732 A TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
818-732 0   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-11-25   
818-732 1   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-10-29   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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